18783672

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{9907}}^1$

素因数の和:9995

約数の個数: 32

約数和(自身を含む): 47558400

約数和(自身を除く): 28774728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 9907, 19814, 29721, 39628, 59442, 79256, 118884, 237768, 782653, 1565306, 2347959, 3130612, 4695918, 6261224, 9391836, 18783672]

約数ペア:

[(1, 18783672), (2, 9391836), (3, 6261224), (4, 4695918), (6, 3130612), (8, 2347959), (12, 1565306), (24, 782653), (79, 237768), (158, 118884), (237, 79256), (316, 59442), (474, 39628), (632, 29721), (948, 19814), (1896, 9907)]